Test of the TestWorker in the Master / Worker remote node pattern

TestWorkerTest.scala

class WorkerSpec extends TestKit(ActorSystem("WorkerSpec"))
       with ImplicitSender
       with WordSpec
       with BeforeAndAfterAll
       with MustMatchers {

  override def afterAll() {
    system.shutdown()
  }

  def worker(name: String) = system.actorOf(Props(
    new TestWorker(ActorPath.fromString(
      "akka://%s/user/%s".format(system.name, name)))))

  "Worker" should {
    "work" in {
      // Spin up the master
      val m = system.actorOf(Props[Master], "master")
      // Create three workers
      val w1 = worker("master")
      val w2 = worker("master")
      val w3 = worker("master")
      // Send some work to the master
      m ! "Hithere"
      m ! "Guys"
      m ! "So"
      m ! "What's"
      m ! "Up?"
      // We should get it all back
      expectMsgAllOf("Hithere", "Guys", "So", "What's", "Up?")
    }
  }
}